YOU SAID:
i cant believe that that's what you're wearing
INTO JAPANESE
私はそれがあなたが身に着けているものだとは信じられません
BACK INTO ENGLISH
I can't believe it's what you're wearing
INTO JAPANESE
私はそれがあなたが身に着けているものだとは信じられません
BACK INTO ENGLISH
I can't believe it's what you're wearing
That didn't even make that much sense in English.